Review on MAHLE Original GS33637 Engine Valve by Olusola Reid

I put everything back in place and wanted to rotate it. The dead center head of the first screw broke off. Now I have to get a new set of screws and try to drill out the broken ones. Edit: All my fault. I thought I set the torque wrench to Nm but I set it MUCH higher. If it happens to you and you cut off your head. A small edge is usually left at the torn end. Use a screwdriver and you can pry off the left side and grab it with needle nose pliers. Close all open engine ports to prevent anything from falling into the engine.